Case: Row 2 in Supplemental Table 1. Represents 1 patient that has two variants in VWF.
DiseaseAssertion: type 3 VWD
FamilyInfo:
ParentalGenotype(s):
CasePresentingHPOs:
CaseHPOFreeRext: FVIII:C/VWF:Ag = 3.0 (1.7-4.0); VWFpp/VWF:Ag = 1.9 (1.5-2.9)
CaseNOTHPOs:
CaseNOTHPOFreeText:
CasePreviousTesting:
GenotypingMethod: Genetic analysis was performed at the laboratory of hematology of the Radboud University Medical Center in Nijmegen. Ion semiconductor sequencing (Ion-Torrent) was used to analyze the VWF gene from peripheral blood obtained in EDTA tubes or from saliva samples. The 52 exons of VWF gene were analyzed including ±20 bp exon-intron boundaries. If no VWF gene variant was detected, multiplex ligation-dependent probe amplification (MLPA) analysis was performed to find large deletions or duplications. Thus, MLPA was performed in 183 patients (46.9%). All variants were confirmed with Sanger sequencing.
PreviouslyPublished:
Gene: VWF
Variant: Del exon 4-5
HGVS: c.221-977_532+7059del
ClinVarID: 156329
CAID:
gnomAD: absent
MultipleVariants:
Gene: VWF
Variant: L2306R fs*4